1 Centre for Human & Applied Physiological Sciences, Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom.
2 Hull York Medical School, Cottingham, United Kingdom.
3 Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, New York.
4 Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom.
5 National Institute for Health Research Respiratory Biomedical Research Centre, University of Oxford, Oxford, United Kingdom.
6 Merck & Co., Inc., Rahway, New Jersey; and.
7 Division of Immunology, Immunity to Infection & Respiratory Medicine, University of Manchester & Manchester University NHS Trust, Manchester, United Kingdom.